Jaw crusher, commonly known as breaking, by the movable jaw and static jaw two jaw plate crushing cavity, simulated animal movement of the two jaw and finish the material crushing crusher. Widely used in mining, smelting, building materials, highway, railway, water and chemical industry of all kinds of ores and medium-size bulk materials broken. Crushed materials high compressive strength of 320Mpa.
Jaw crusher in mining, building materials, construction sector is mainly used as a coarse crusher and crusher machine. According to the material inlet width size is divided into large, medium, small three, inlet width greater than 600MM is a large machine, material inlet width in 300-600MM as midrange, inlet width less than 300MM for minicomputer. The jaw crusher has the advantages of simple structure, easy manufacture, reliable work, convenient repair and use.
Jaw crusher working part is two pieces of jaw plate, a fixed jaw plate ( the fixed jaw ), vertical ( or upper slightly camber ) fixed in the body on the front wall, the other is the movable jaw plate ( jaw ), tilted position, and the fixed jaw plate forming large small crushing cavity ( the working chamber ). The movable jaw plate toward the fixed jaw plate do periodic reciprocating motion, sometimes separately, sometimes near. Separately, the material into the crushing chamber, the finished product from the lower discharge; near, which is arranged on a two jaw plates between the material by extrusion, bending and splitting and breaking.
Jaw crusher with the movable jaw plate to swing in different ways, can be divided into simple swing jaw crusher ( simple pendulum jaw crusher ). The compound swing jaw crusher ( jaw crusher ) and integrated swing jaw crusher three.
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